diff --git a/src/redis.cpp b/src/redis.cpp
index 966c0be..5277b2e 100644
--- a/src/redis.cpp
+++ b/src/redis.cpp
@@ -291,6 +291,7 @@ void module::redis_regist(sol::state* lua)
     );
     lua->new_usertype<module::redis>("fw_redis_conn",
         "command", &module::redis::command,
-        "command_ex", &module::redis::command_ex
+        "command_ex", &module::redis::command_ex,
+        "close", &module::redis::close
     );
 }